Kitchen appliance base



FIG. 1 is a front perspective view of a kitchen appliance base;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof; and,

FIG. 6 is a top view thereof.

The portion shown in dashed lines is shown for illustrative purposesonly and forms no part of the claimed design.

CLAIM The ornamental design for the kitchen appliance base, as shown anddescribed.